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Transmitting DATV over the air with LimeSDR-Mini

Transmitting voice is something every ham operator must be doing regularly. There is a breed of hams which only stick to digital modes, while some prefer morse. Some ham operators go above and beyond to transmit real-time video stream over the air. Back in the

Fear of dying

Why do we have a fear of dying

All organic beings die in this world, it’s inevitable. Life cannot exist without death and death cannot exist without life. Sometimes when we are too stuck with our thoughts, we tend to analyze a lot about who we are. If we are negative or positive

How to improve mental state

How to improve mental state

Anxiety and depression are the diseases of the present. Many people are falling victim to them at an increasing rate. Not even the richest of people can escape this at any point in their lives, because, you know, this doesn’t even have to do anything

A simple voice detector circuit

Voice detector can find it’s use in voice-activated circuits. For example, triggering a transmitter or enabling a speech processor and so on. At the end of this blog post, we will look at one such application. A voice detector is a circuit which will either

RF Pulse generation with RF switch

Remember the previous post where we generated PWM? We are going to use the PWM output from the TivaC microcontroller and drive an RF switch. I will be using the Minicircuits HSWA2-63DR+ SP2T switch to generate pulsed RF output. Correspondingly, A simple SP1T switch would

Why Are Ubiquiti Antennas Good For Your Home

For over three years, I have used Ubiquiti antennas as the primary wireless solutions for a client’s business or home. With the increasing demand in the networking department, certain companies developed products to fulfill this demand offering their advanced technology products at accessible prices. In

Photos from Udaipur, Rajasthan

It was my first time to Udaipur, Rajasthan and that had me all excited to explore a new town. An initial homework on the internet showed me lot of palaces and lakes to explore. On the other hand, it’s a good place for getting some